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Ajax Systems

Senior iOS Developer

Ajax Systems
Ukraine · Full-time · Not Applicable

Ajax Systems - is an international technology company, the largest developer and manufacturer of Ajax security systems with smart home capabilities in Europe. This ecosystem includes 180 devices, mobile and desktop applications, and server infrastructure. Every year, we demonstrate exponential growth in both the size of the team and the number of users worldwide. Currently, the company has more than 4,100 employees. Ajax sensors protect 3.5 million users in more than 187 countries around the world.

The System Department makes devices smart, turning them into full-fledged IoT. They created and developed OS Malevich (a modular RTOS for various hardware platforms) and the Ajax Cloud cloud service (Java 20 / Kotlin, AWS, Akka, NATS, Kafka, Mongo, MySQL). Applications for iOS (Objective-C, Swift), Android (Java, Kotlin), and Windows/macOS (Python / C++, QT, QML) have been developed for users, installers, and engineers of security companies to manage, maintain and monitor the system.

Required skills:

  • 6+ years of experience in iOS development
  • Deep knowledge of Swift, Combine, and UIKit
  • Strong foundation in computer science principles, including memory management, concurrency, networking, data persistence, unit testing, performance profiling, and system design
  • Strong understanding of the full mobile development life cycle, Git, SOLID, OOP principles, and design patterns
  • Understanding of algorithms and data structures


Would be a plus:

  • Modular project organization knowledge (SPM, CocoaPods)
  • gRPC experience
  • Use the latest technologies and stay up to date with development trends
  • Passion for software engineering, learning, and continuous improvement


Tasks and Responsibilities:

  • Follow high standards of software quality established in the team
  • Design, build, and maintain high-performance, reusable, and reliable code
  • Collaborate with cross-functional teams to define, design, and ship new application features
  • Identify options for potential solutions and assess them for both technical and business suitability


What you will get:

  • The opportunity to propose and implement your own ideas that have an impact on the product and production
  • Work in a motivated team and zero bullshit culture
  • Competitive salary
  • Medical insurance
  • Corporate English
  • Compensation for specialised training
  • Opportunity to participate in the Ajax security system beta test project - receiving and testing new gadgets before their release

Key Skills

Ranked by relevance

ajax kotlin swift cloud java ios c android python server mysql kafka rtos git aws oop
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Posted
Feb 11, 2025
Type
Full-time
Level
Not Applicable
Location
Kyiv

Industries

Appliances Electrical Electronics Manufacturing

Categories

Engineering Information Technology

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